DIN 21638:2016-09

Air regulation systems for mining - Wing air locks for travelling tracks - Double-wing type doors with pressure reduction.

STANDARD published on 1.9.2016

The information about the standard:

Designation standards: DIN 21638:2016-09
Publication date standards: 1.9.2016
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: German technical standard
Category: Technical standards DIN